Examlex
The part of a chlorophyll molecule that absorbs light energy is the porphyrin ring.
Synthesizes
The process of combining simpler substances chemically to form more complex substances.
Messenger RNA
A type of RNA that conveys genetic information from DNA to the ribosome, where it specifies the amino acid sequence of the protein products of gene expression.
Transcription
The process by which the information in a strand of DNA is copied into a new molecule of messenger RNA (mRNA).
Kinetochore
Structural portion of the chromosome to which microtubules attach.
Q1: The two strands of a DNA double
Q5: The life and death of cells are
Q6: The overall reactions of photosynthesis are
Q10: A plant cell placed in a hypertonic
Q11: single-stranded chromosomes move to opposite poles
Q17: At a plant's light compensation point the
Q32: Mating an individual expressing a dominant phenotype,
Q54: NADH is oxidized.
Q57: During prophase I, each chiasma represents:<br>A) the
Q82: In a human cell at prophase I,